The highly anticipated realme C65 will hit Philippine shelves on June 13. A standout among other devices in its segment, the ...

The team did tests on mice, fixing the brightness to high or low and switching the colour from blue to yellow. Bright light of either colour was stimulating, rather than restful, as expected.

We're becoming increasingly aware of the negative impacts of prolonged exposure to blue light – the kind emitted by LED bulbs and the screens of our devices. One quick fix is to use blue light ...